package lab02.Test17;

public class Test {
    public static void main(String[] args) {
        int[] numbers = new int[5];
        //ctrl+d:复制一行
        //ctrl+x:删除一行
        numbers[0] = 12;
        numbers[1] = 4;
        numbers[2] = 8;
        numbers[3] = 18;
        numbers[4] = 26;
        //打印数组的所有元素
        System.out.println(numbers[0]);
        System.out.println(numbers[1]);
        System.out.println(numbers[2]);
        System.out.println(numbers[3]);
        System.out.println(numbers[4]);
        //下标:0~4
        int index;
        for(index = 0;index<numbers.length;index++) {
            System.out.println(numbers[index]);
        }
        int sum = 0;
        int i;
        for(i=0;i<numbers.length;i++){
                sum+= numbers[i];
        }
        System.out.println("总和是：" + sum);
    }
}
